Well, there are a lot of "American" cheeses, meaning cheeses that are made in America. And some of them are pretty good: cheddar and colby from Wisconsin, cream cheese from Philadelphia, Monterey jack cheese from Monterey, California (obviously) just to name a few.
As an admitted cheesophile who happens to be an American born and mostly raised in the South, let me say that Cottage & pimento cheeses are on my generally do not eat” list.
To expand a bit on cheeses…one only needs to eat lots of it.
Like I said, we eat a lot of it. We have accepted cheeses as our personal savor.
We no longer regularly buy Cheez Whiz or Velveeta, but I do know recipes that use them preferentially (a few might surprise you). We DO buy American cheese, both in the much maligned Kraft singles version and the deli versions from Boar’s Head and other premium deli food suppliers. Again, there’s certain dishes where it is preferred for a reason.
Philadelphia Cream Cheese is a frequent purchase, especially if I’ve bought bagels.
But we go much further than that. It’s a rare time when our fridge doesn’t have $100+ in cheeses. “Frequent fliers” in our house include:
American
Cream cheese
Swiss
Smoked Gruyere
Edam
Gouda (plain, smoked, truffle, etc.)
Parrano
Merlot Bellevitano
Cheddar (sharp, caramelized onion, Red Dragon)
Monterrey Jack (plain, onion)
Colby Jack
Port Wine cheese
Gournay (Boursin varieties)
Brie (plain, herbed)
Beer Cheese
Feta
Akkawi
Gloucester
Cotswold
Labneh
Provolone
Stilton
Blue Castello
Blue Cambozolla
Mimolette
Parmesan (wedges or blocks, never pre-grated)
Mozzarella
And other cheeses occasionally guest star.
Some mostly get used in their most common roles- Swiss is usually for sandwiches, for instance. Smoked Gouda, Parrano and Bellevitano are common on my charcuterie boards. Akkawi & honey on pita. Mozzarella in caprese.
But I’ll also try unusual combos, like putting some kind of blue cheese on my ham sandwiches. And it’s rare for me for use fewer than 3 different cheeses for grilled cheese sandwiches or melts. Ditto my cheesy grits.